vulnerability
Ubuntu: (Multiple Advisories) (CVE-2019-9506): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:A/AC:L/Au:N/C:P/I:P/A:N) | Aug 14, 2019 | Sep 3, 2019 | Jan 23, 2025 |
Severity
5
CVSS
(AV:A/AC:L/Au:N/C:P/I:P/A:N)
Published
Aug 14, 2019
Added
Sep 3, 2019
Modified
Jan 23, 2025
Description
The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka "KNOB") that can decrypt traffic and inject arbitrary ciphertext without the victim noticing.
Solution(s)
ubuntu-upgrade-linux-image-4-15-0-1022-oracleubuntu-upgrade-linux-image-4-15-0-1041-gcpubuntu-upgrade-linux-image-4-15-0-1041-gkeubuntu-upgrade-linux-image-4-15-0-1043-kvmubuntu-upgrade-linux-image-4-15-0-1044-raspi2ubuntu-upgrade-linux-image-4-15-0-1047-awsubuntu-upgrade-linux-image-4-15-0-1056-azureubuntu-upgrade-linux-image-4-15-0-60-genericubuntu-upgrade-linux-image-4-15-0-60-generic-lpaeubuntu-upgrade-linux-image-4-15-0-60-lowlatencyubuntu-upgrade-linux-image-5-0-0-1018-awsubuntu-upgrade-linux-image-5-0-0-1019-kvmubuntu-upgrade-linux-image-5-0-0-1019-raspi2ubuntu-upgrade-linux-image-5-0-0-1020-gcpubuntu-upgrade-linux-image-5-0-0-1020-gkeubuntu-upgrade-linux-image-5-0-0-1022-azureubuntu-upgrade-linux-image-5-0-0-1023-snapdragonubuntu-upgrade-linux-image-5-0-0-31-genericubuntu-upgrade-linux-image-5-0-0-31-generic-lpaeubuntu-upgrade-linux-image-5-0-0-31-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-4-15ubuntu-upgrade-linux-image-gke-5-0ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04
References
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